Electronic Devices

1. A storage device operable to be coupled to a host electronic device via an interface between the storage device and the host electronic device, the storage device comprising: at least one memory operable to store at least one application and provide mass storage functionality; at least one processor including at least one application processing part operable to execute the at least one application on the storage device and at least one interface processing part operable to interface between a communications protocol used between the host electronic device and the storage device, and a communications protocol required or expected by an application being executed on the application processing part; and communications interfaces operable to couple the interface processing part to the host electronic device and to the application processing part of the at least one processor on the storage device, such that communication between the host electronic device and the application being executed on the application processing part takes place via the interface processing part.

2. The storage device as recited in claim 1 wherein the interface processing part of the at least one processor facilitates transparent data communication between the host electronic device and the application processing part such that the application processing part provides additional computing power to the host electronic device through the communications interfaces.

3. The storage device as recited in claim 1 wherein execution of an application on the storage device by the at least one application processing part of the at least one processor is independent of the capabilities and performance of the host electronic device.

4. The storage device as recited in claim 1 wherein the interface processing part is operable to fetch data structures that have been written to the memory by the application processing part and to process the data structures into a form suitable for transfer to the host electronic device.

5. The storage device as recited in claim 1 wherein the interface processing part is operable to process data structures received from the host electronic device into a form suitable for transfer to the application processing part and to write the data structures to the memory for use by the application processing part.

6. The storage device as recited in claim 1 wherein the interface processing part is operable to scan incoming data to identify and block any unwanted data from entering the storage device.

7. The storage device as recited in claim 1 wherein the interface processing part is operable to scan outgoing data to identify and block any unwanted data from leaving the storage device.

8. The storage device as recited in claim 1 wherein the interface processing part does not have access to the application being executed on the application processing part, thereby providing security to the storage device.

9. The storage device as recited in claim 1 wherein the interface processing part is operable to control access to and from the mass storage functionality of the storage device relative to the host electronic device.

10. The storage device as recited in claim 1 wherein the interface processing part is operable to control access to and from the mass storage functionality of the storage device relative to the application processing part.

11. The storage device as recited in claim 1 wherein the communications interfaces further comprise a mass storage communications interface between the host electronic device and the interface processing part.

12. The storage device as recited in claim 1 wherein the communications interfaces further comprise a direct interface between the application processing part and the interface processing part.

13. The storage device as recited in claim 1 wherein the communications interfaces further comprise an interrupt mechanism operable to facilitate communications between the application processing part and the interface processing part.

14. The storage device as recited in claim 1 wherein the at least one processor further comprises at least one CPU, at least one GPU and internal RAM.

15. The storage device as recited in claim 1 wherein the interface processing part and the application processing part of the at least one processor are provided on separate chips.

16. The storage device as recited in claim 1 wherein the interface processing part and the application processing part of the at least one processor are integrated in a single chip.

17. The storage device as recited in claim 1 wherein the at least one processor and the at least one memory are provided on separate chips.

18. The storage device as recited in claim 1 wherein the at least one processor and the at least one memory are integrated in a single chip.

19. A method of operating a system comprising a host electronic device and a storage device operable to be coupled to the host electronic device, the method comprising: storing at least one application in a memory operable to provide mass storage functionality; executing the at least one application in an application processing part of at least one processor on the storage device; and interfacing communications between the application processing part and the host electronic device using an interface processing part of the at least one processor on the storage device that is operable to interface between a communications protocol used between the host electronic device and the storage device, and a communications protocol required or expected by an application being executed on the application processing part such that communication between the host electronic device and the application that is being executed on the application processing part takes place via the interface processing part.

20. A non-transitory computer readable storage medium storing computer software code which when executing on a processor performs a method of operating a system comprising a host electronic device and a storage device operable to be coupled to the host electronic device, the method comprising: storing at least one application in a memory operable to provide mass storage functionality; executing the at least one application in an application processing part of at least one processor on the storage device; and interfacing communications between the application processing part and the host electronic device using an interface processing part of the at least one processor on the storage device that is operable to interface between a communications protocol used between the host electronic device and the storage device, and a communications protocol required or expected by an application being executed on the application processing part such that communication between the host electronic device and the application that is being executed on the application processing part takes place via the interface processing part.